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Mets trade David Peterson to Cubs as manager discusses struggles

Yahoo Sports • 1 min read • Latest: Jun 25, 2026, 9:40 PM

Last updated Jun 25, 2026

Mets trade David Peterson to Cubs as manager discusses struggles

Summary

The New York Mets traded pitcher David Peterson to the Chicago Cubs before their series finale on June 25, following a disappointing season. Mets manager Carlos Mendoza expressed sadness over the departure, highlighting his strong relationship with Peterson and the left-hander's previous success. After starting the 2026 season with a promising outing, Peterson's performance deteriorated, leading to his reassignment to the bullpen and ultimately the trade. Mendoza indicated the need for roster flexibility as the reason behind the move after Peterson's struggles contributed to the Mets' woes this season.

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By the Numbers

•Mets traded David Peterson to Cubs for a minor league prospect.
•Carlos Mendoza discussed Peterson's past successes and recent struggles.
•Peterson began the 2026 season strong but saw performance decline.
•Mets need roster flexibility, prompting the trade decision.

Latest Updates

9:40 PMYahoo Sports — Mets' Carlos Mendoza sad to see David Peterson's departure, talks reasons for struggles

What they're saying

"
Mets manager Carlos Mendoza spoke about the trade that sent David Peterson to the Chicago Cubs before the series finale between the two teams on Thursday and was sad to see Peterson, who was in his seventh season playing for New York, go.
— Yahoo Sports

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